🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.5 AU - 0.54 AU

Year: 143 Days

Day: 13.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,761,096 km

• M1: 46,226 km (0.117 R)
• M2: 257,458 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 12 Hours

Environment

Temp: 160 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,761,096 km

• M1: 102,325 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.79 AU - 1.89 AU

Year: 950 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,761,096 km

• M1: 183,856 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.12 AU - 3.26 AU

Year: 2170 Days

Day: 33.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.74 AU - 3.78 AU

Year: 2776 Days

Day: 22.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,761,096 km

• M1: 1,286,542 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.73 AU - 4.07 AU

Year: 2933 Days

Day: 42.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,761,096 km

• M1: 512,822 km (0.064 R)
• M2: 1,485,956 km (0.117 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 10.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.03 AU - 5.51 AU

Year: 3967 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,761,096 km

• M1: 191,635 km (0.114 R)
• M2: 375,939 km (0.109 R)
• M3: 478,713 km (0.117 R)
• M4: 547,678 km (0.095 R)
• M5: 658,679 km (0.119 R)
• M6: 778,208 km (0.098 R)
• M7: 1,017,565 km (0.117 R)
• M8: 1,134,401 km (0.114 R)
• M9: 1,330,972 km (0.102 R)
• M10: 1,814,323 km (0.115 R)
• M11: 2,120,400 km (0.082 R)
• M12: 2,256,833 km (0.063 R)
• M13: 2,380,401 km (0.106 R)
• M14: 2,634,718 km (0.096 R)
• M15: 3,256,446 km (0.104 R)
• M16: 3,361,614 km (0.097 R)
• M17: 3,575,090 km (0.053 R)
• M18: 3,774,953 km (0.059 R)
• M19: 3,997,106 km (0.101 R)
• M20: 4,669,698 km (0.099 R)
• M21: 4,908,306 km (0.109 R)
• M22: 5,069,722 km (0.115 R)
• M23: 5,191,944 km (0.079 R)
• M24: 5,754,132 km (0.098 R)
• M25: 5,945,917 km (0.048 R)
• M26: 6,031,786 km (0.059 R)
• M27: 6,423,583 km (0.08 R)
• M28: 6,644,838 km (0.091 R)
• M29: 7,094,829 km (0.096 R)
• M30: 7,578,030 km (0.082 R)
• M31: 7,647,892 km (0.096 R)
• M32: 8,238,804 km (0.038 R)
• M33: 8,406,952 km (0.072 R)
• M34: 8,479,357 km (0.113 R)
• M35: 8,869,059 km (0.043 R)
• M36: 8,942,811 km (0.105 R)
• M37: 9,389,361 km (0.12 R)
• M38: 9,464,608 km (0.067 R)
• M39: 9,539,856 km (0.114 R)
• M40: 9,741,813 km (0.11 R)
• M41: 9,945,117 km (0.11 R)
• M42: 10,175,647 km (0.08 R)
• M43: 10,511,644 km (0.073 R)
• M44: 10,720,333 km (0.102 R)
• M45: 10,903,890 km (0.086 R)
• M46: 11,247,815 km (0.036 R)
• M47: 11,488,069 km (0.117 R)
• M48: 11,649,037 km (0.07 R)
• M49: 11,892,133 km (0.063 R)
• M50: 12,000,592 km (0.086 R)
• M51: 12,246,082 km (0.1 R)
• M52: 12,328,211 km (0.101 R)
• M53: 12,548,269 km (0.091 R)
• M54: 13,753,280 km (0.074 R)
• M55: 14,124,881 km (0.116 R)
• M56: 14,790,442 km (0.062 R)
• M57: 14,877,957 km (0.064 R)
• M58: 15,024,264 km (0.101 R)
• M59: 15,673,818 km (0.088 R)
• M60: 15,792,898 km (0.039 R)
• M61: 16,122,013 km (0.117 R)
• M62: 16,332,647 km (0.106 R)
• M63: 16,756,457 km (0.109 R)
• M64: 18,237,177 km (0.111 R)
• M65: 18,488,053 km (0.116 R)
• M66: 18,676,995 km (0.096 R)
• M67: 18,866,535 km (0.071 R)
• M68: 18,961,530 km (0.087 R)
• M69: 19,952,766 km (0.117 R)
• M70: 20,178,808 km (0.082 R)
• M71: 21,951,842 km (0.101 R)
• M72: 22,319,105 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 8.3

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.12 AU - 7.98 AU

Year: 7900 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,761,096 km

• M1: 377,585 km (0.084 R)
• M2: 446,849 km (0.099 R)
• M3: 508,633 km (0.086 R)
• M4: 669,750 km (0.087 R)
• M5: 727,345 km (0.085 R)
• M6: 847,921 km (0.047 R)
• M7: 1,109,418 km (0.049 R)
• M8: 1,214,136 km (0.11 R)
• M9: 1,665,623 km (0.107 R)
• M10: 1,868,477 km (0.093 R)
• M11: 1,972,897 km (0.05 R)
• M12: 2,036,476 km (0.116 R)
• M13: 2,209,561 km (0.116 R)
• M14: 2,828,896 km (0.109 R)
• M15: 3,170,428 km (0.088 R)
• M16: 3,473,513 km (0.108 R)
• M17: 3,707,185 km (0.086 R)
• M18: 3,972,721 km (0.074 R)
• M19: 4,217,014 km (0.116 R)
• M20: 4,635,290 km (0.089 R)
• M21: 4,748,984 km (0.068 R)
• M22: 4,950,343 km (0.074 R)
• M23: 5,066,730 km (0.053 R)
• M24: 5,391,358 km (0.117 R)
• M25: 5,631,612 km (0.066 R)
• M26: 6,029,692 km (0.111 R)
• M27: 6,627,934 km (0.063 R)
• M28: 6,853,078 km (0.096 R)
• M29: 6,950,317 km (0.069 R)
• M30: 7,179,052 km (0.105 R)
• M31: 7,377,120 km (0.101 R)
• M32: 7,982,243 km (0.09 R)
• M33: 8,118,826 km (0.057 R)
• M34: 8,290,714 km (0.114 R)
• M35: 8,884,169 km (0.085 R)
• M36: 9,275,367 km (0.057 R)
• M37: 9,455,184 km (0.081 R)
• M38: 10,148,570 km (0.041 R)
• M39: 10,445,522 km (0.068 R)
• M40: 10,782,865 km (0.084 R)
• M41: 10,858,412 km (0.094 R)
• M42: 11,816,586 km (0.04 R)
• M43: 12,207,485 km (0.078 R)
• M44: 12,682,159 km (0.065 R)
• M45: 14,640,396 km (0.069 R)
• M46: 15,398,857 km (0.042 R)
• M47: 15,697,155 km (0.088 R)
• M48: 15,997,547 km (0.072 R)
• M49: 16,865,963 km (0.095 R)
• M50: 17,705,058 km (0.051 R)
• M51: 17,794,218 km (0.088 R)
• M52: 18,648,272 km (0.111 R)
• M53: 19,792,397 km (0.105 R)
• M54: 20,583,321 km (0.068 R)
• M55: 21,100,630 km (0.104 R)
• M56: 21,765,144 km (0.087 R)
• M57: 22,484,710 km (0.096 R)
• M58: 23,505,266 km (0.083 R)
• M59: 24,095,280 km (0.109 R)
• M60: 24,243,532 km (0.106 R)
• M61: 24,392,082 km (0.105 R)
• M62: 24,540,932 km (0.031 R)
• M63: 25,289,819 km (0.047 R)
• M64: 25,894,195 km (0.119 R)
• M65: 26,046,036 km (0.057 R)
• M66: 26,401,631 km (0.11 R)
• M67: 26,503,507 km (0.1 R)
• M68: 26,912,208 km (0.107 R)
• M69: 27,529,299 km (0.118 R)
• M70: 27,995,147 km (0.088 R)
• M71: 28,411,478 km (0.096 R)
• M72: 28,777,394 km (0.111 R)
• M73: 28,829,754 km (0.082 R)
• M74: 30,150,254 km (0.094 R)
• M75: 30,310,025 km (0.096 R)
• M76: 30,630,463 km (0.108 R)
• M77: 31,113,066 km (0.11 R)
• M78: 31,328,487 km (0.066 R)
• M79: 31,544,357 km (0.067 R)
• M80: 31,814,830 km (0.089 R)
• M81: 32,249,262 km (0.09 R)
• M82: 32,467,226 km (0.115 R)
• M83: 33,288,817 km (0.05 R)
• M84: 34,339,294 km (0.103 R)
• M85: 34,784,946 km (0.054 R)
• M86: 34,840,746 km (0.106 R)
• M87: 35,456,939 km (0.058 R)
• M88: 36,246,218 km (0.097 R)
• M89: 36,813,642 km (0.048 R)
• M90: 37,326,763 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.95 AU - 12.39 AU

Year: 16167 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,761,096 km

• M1: 113,994 km (0.11 R)
• M2: 224,247 km (0.113 R)
• M3: 345,272 km (0.119 R)
• M4: 465,100 km (0.084 R)
• M5: 613,950 km (0.105 R)
• M6: 924,814 km (0.104 R)
• M7: 1,889,720 km (0.057 R)
• M8: 2,316,523 km (0.061 R)
• M9: 2,410,171 km (0.071 R)
• M10: 2,772,797 km (0.074 R)
• M11: 2,922,694 km (0.068 R)
• M12: 3,204,386 km (0.088 R)
• M13: 3,684,446 km (0.069 R)
• M14: 3,794,101 km (0.114 R)
• M15: 3,877,128 km (0.077 R)
• M16: 4,215,369 km (0.068 R)
• M17: 4,358,983 km (0.116 R)
• M18: 4,446,049 km (0.063 R)
• M19: 4,710,687 km (0.07 R)
• M20: 4,799,997 km (0.12 R)
• M21: 6,436,149 km (0.096 R)
• M22: 6,702,134 km (0.071 R)
• M23: 7,039,477 km (0.115 R)
• M24: 7,107,544 km (0.104 R)
• M25: 7,417,062 km (0.095 R)
• M26: 7,836,385 km (0.101 R)
• M27: 8,013,509 km (0.047 R)
• M28: 8,371,497 km (0.104 R)
• M29: 8,443,753 km (0.116 R)
• M30: 9,214,930 km (0.117 R)
• M31: 9,931,803 km (0.089 R)
• M32: 10,823,556 km (0.091 R)
• M33: 11,539,232 km (0.105 R)
• M34: 11,821,673 km (0.117 R)
• M35: 12,475,864 km (0.089 R)
• M36: 12,682,758 km (0.085 R)
• M37: 13,183,761 km (0.102 R)
• M38: 13,352,208 km (0.094 R)
• M39: 13,904,673 km (0.112 R)
• M40: 14,334,767 km (0.079 R)
• M41: 15,207,970 km (0.109 R)
• M42: 15,428,926 km (0.05 R)
• M43: 15,562,068 km (0.12 R)
• M44: 15,740,090 km (0.119 R)
• M45: 15,918,859 km (0.095 R)
• M46: 16,822,729 km (0.105 R)
• M47: 17,051,315 km (0.08 R)
• M48: 17,696,680 km (0.111 R)
• M49: 18,632,564 km (0.066 R)
• M50: 19,825,009 km (0.027 R)
• M51: 20,211,720 km (0.12 R)
• M52: 20,600,973 km (0.076 R)
• M53: 22,182,671 km (0.104 R)
• M54: 22,282,902 km (0.091 R)
• M55: 22,433,397 km (0.09 R)
• M56: 23,140,247 km (0.092 R)
• M57: 23,700,791 km (0.112 R)
• M58: 24,368,895 km (0.105 R)
• M59: 24,783,131 km (0.106 R)
• M60: 24,991,222 km (0.107 R)
• M61: 26,251,434 km (0.111 R)
• M62: 26,463,415 km (0.059 R)
• M63: 26,835,913 km (0.107 R)
• M64: 26,889,170 km (0.091 R)
• M65: 27,909,577 km (0.035 R)
• M66: 28,288,658 km (0.078 R)
• M67: 28,614,931 km (0.085 R)
• M68: 30,376,147 km (0.039 R)
• M69: 30,487,448 km (0.092 R)
• M70: 31,945,877 km (0.091 R)
• M71: 32,740,691 km (0.113 R)
• M72: 32,968,828 km (0.091 R)
• M73: 34,988,548 km (0.087 R)
• M74: 35,046,892 km (0.097 R)
• M75: 35,631,670 km (0.042 R)
• M76: 36,219,589 km (0.114 R)
• M77: 36,337,622 km (0.079 R)
• M78: 36,573,837 km (0.069 R)
• M79: 38,482,855 km (0.058 R)
• M80: 38,663,570 km (0.11 R)
• M81: 39,146,621 km (0.117 R)
• M82: 39,388,820 km (0.082 R)
• M83: 39,449,557 km (0.114 R)
• M84: 41,037,239 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.2

Radius: 6.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.64 AU - 15.82 AU

Year: 19373 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,761,096 km

• M1: 119,529 km (0.089 R)
• M2: 261,796 km (0.118 R)
• M3: 388,655 km (0.108 R)
• M4: 567,275 km (0.058 R)
• M5: 1,138,739 km (0.081 R)
• M6: 2,116,660 km (0.086 R)
• M7: 2,272,840 km (0.059 R)
• M8: 2,352,427 km (0.064 R)
• M9: 2,459,838 km (0.085 R)
• M10: 3,286,665 km (0.058 R)
• M11: 3,437,460 km (0.061 R)
• M12: 3,528,864 km (0.109 R)
• M13: 3,903,008 km (0.063 R)
• M14: 4,191,882 km (0.12 R)
• M15: 4,926,856 km (0.113 R)
• M16: 5,701,025 km (0.103 R)
• M17: 6,028,645 km (0.065 R)
• M18: 6,550,292 km (0.095 R)
• M19: 6,854,874 km (0.12 R)
• M20: 7,047,556 km (0.044 R)
• M21: 7,359,617 km (0.092 R)
• M22: 7,398,961 km (0.12 R)
• M23: 7,477,799 km (0.042 R)
• M24: 7,836,236 km (0.088 R)
• M25: 9,070,867 km (0.097 R)
• M26: 10,497,432 km (0.095 R)
• M27: 10,675,005 km (0.08 R)
• M28: 11,123,350 km (0.096 R)
• M29: 11,213,856 km (0.083 R)
• M30: 11,395,319 km (0.096 R)
• M31: 11,486,573 km (0.074 R)
• M32: 11,669,532 km (0.072 R)
• M33: 12,271,065 km (0.104 R)
• M34: 13,794,270 km (0.114 R)
• M35: 14,726,564 km (0.092 R)
• M36: 15,075,127 km (0.106 R)
• M37: 15,175,208 km (0.081 R)
• M38: 15,527,361 km (0.082 R)
• M39: 16,034,947 km (0.098 R)
• M40: 16,342,221 km (0.064 R)
• M41: 17,066,574 km (0.108 R)
• M42: 18,172,701 km (0.102 R)
• M43: 18,492,990 km (0.057 R)
• M44: 19,193,257 km (0.082 R)
• M45: 19,683,190 km (0.117 R)
• M46: 20,897,925 km (0.051 R)
• M47: 20,953,725 km (0.117 R)
• M48: 21,177,374 km (0.107 R)
• M49: 21,909,805 km (0.106 R)
• M50: 22,364,732 km (0.076 R)
• M51: 22,880,097 km (0.111 R)
• M52: 24,273,601 km (0.101 R)
• M53: 24,921,509 km (0.105 R)
• M54: 25,099,082 km (0.114 R)
• M55: 25,455,723 km (0.083 R)
• M56: 25,515,263 km (0.114 R)
• M57: 28,121,557 km (0.1 R)
• M58: 29,612,749 km (0.117 R)
• M59: 30,938,336 km (0.089 R)
• M60: 31,832,781 km (0.101 R)
• M61: 33,385,906 km (0.06 R)
• M62: 33,778,002 km (0.058 R)
• M63: 35,096,109 km (0.098 R)
• M64: 35,561,508 km (0.034 R)
• M65: 35,895,111 km (0.099 R)
• M66: 35,961,832 km (0.109 R)
• M67: 36,229,612 km (0.075 R)
• M68: 36,296,782 km (0.054 R)
• M69: 37,104,610 km (0.079 R)
• M70: 39,494,436 km (0.098 R)
• M71: 40,117,063 km (0.102 R)
• M72: 40,325,303 km (0.085 R)
• M73: 40,742,830 km (0.062 R)
• M74: 41,021,980 km (0.043 R)
• M75: 41,512,063 km (0.045 R)
• M76: 41,652,386 km (0.093 R)
• M77: 41,722,697 km (0.065 R)
• M78: 42,215,622 km (0.032 R)
• M79: 42,781,101 km (0.055 R)
• M80: 42,852,011 km (0.094 R)
• M81: 42,993,979 km (0.117 R)
• M82: 43,278,066 km (0.066 R)
• M83: 45,068,603 km (0.103 R)
• M84: 45,285,071 km (0.12 R)
• M85: 45,429,582 km (0.088 R)
• M86: 45,501,838 km (0.044 R)
• M87: 45,719,054 km (0.1 R)
• M88: 46,227,088 km (0.115 R)
• M89: 46,883,075 km (0.114 R)
• M90: 46,956,228 km (0.08 R)
• M91: 49,463,339 km (0.052 R)
• M92: 49,612,189 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 20,268 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit